good value and performance By Christopher on 8/17/2011
Christopher would recommend this product to a friend
I've used other products and found for the price you can not go wrong with this gfo. This gfo helped solve my phosphate problem and dropped my levels to 0 almost overnight. Use it in a reactor which works really well.
Great!!! By Bryan on 8/11/2011
Bryan would recommend this product to a friend
I started using this product almost a year ago. Like many of us I started without using RODI I was using distilled water or Ozarka for topoffs and saltmix. Hair algae and Phosphates soon took their unwated presence. After using this in a Reactor and using the RODI unit from this site no more algae, or nasty CYNO
prefer the pellets over the granules By Lee on 8/10/2011
Lee would recommend this product to a friend
The granules need more care in controlling water flow and tumbing to prevent the agent from breaking down and entering the water stream. The pellets seem to be more mechanically stable for use in a reactor. Both products do a fine job in scrubbing PO4 from the system.
Better than other brands used By Mike on 8/7/2011
Mike would recommend this product to a friend
I have used a couple other brands of GFO in the past. after a day or two, they tend to clump up. I have had no clumping with BRS GFO. Thanks for offering a superior product at a great value.
Just what I needed to get the job done! By Robert on 8/3/2011
Robert would recommend this product to a friend
There’s no comparison, GFO took out more phosphates in a 24 hour time frame than its aluminum oxide competitor.
wow By jeremy on 8/1/2011
jeremy would recommend this product to a friend
dose the job very well
Save Money Buy Bulk By ReefJunkie on 7/19/2011
ReefJunkie would recommend this product to a friend
Great stuff at a good price. This GFO has low dust and tumbles quite nicely, all you have to do is tune your reactor till the output water is reading 0 P04 and your done.
Great Product! By nathan on 7/15/2011
nathan would recommend this product to a friend
I have used many phosphate/silicate remover's and this one is by far the best!
Working Well By Nathan on 7/15/2011
Nathan would recommend this product to a friend
Been using BRS HC GFO for the last 6 mos, and while it hasn't been able to take my levels to 0, it seems to be effective in getting them very low.
great product By Ralph on 7/13/2011
Ralph would recommend this product to a friend
I recomend this GFO to anyone with phosphate problems. I have made GFO a part of my regular maintainance.
Very effective By Joseph on 7/10/2011
Joseph would recommend this product to a friend
I have a hair algae problem, well I should say had a hair algae ever since putting this GFO in a filter bag in my sump it has been dying off within 2 days. Lookin good. Works great
works as well or better By Miles on 7/2/2011
Miles would recommend this product to a friend
works as well or better than phosban